The stainless steel large output series of fountain pumps are developed for energy saving, high efficiency, excellent performance and long service life. SP submersible fountain pumps, all parts contacted with liquid adopt stainless steel material, avoiding the pollution to the water. The impellers and the diffusers are all in stainless steel 304. The bearings are in rubber, lubricated by the water, and have sand channel that makes sand particle leave the pump. The pump-motor installation dimension meets NEMA regulations.
